Patricia A. Cronin M.D., FRCS, is an endocrine surgeon and breast surgical oncologist in Mayo Clinic Arizona and the Mayo Clinic Cancer Center. She has been on the faculty of Mayo Clinic since 2018.  She undertook her general surgery training with the Royal College of Surgeons in Ireland.  She completed her breast surgery oncology fellowship that the Memorial Sloan Kettering in 2016 and an endocrine surgery fellowship in Mayo Clinic Rochester in 2017.  Her current clinical practice includes breast surgical oncology and the management of endocrine malignancies.  She is involved in education is the Associate Program Director of the General Surgery residency program in Mayo Clinic Arizona. She is also co-director of the Mayo Clinic continuing medical education course, Multidisciplinary Update in Breast Disease.